Digging tool



FIG. 1 is a side view of a digging tool with a handle of indefinitelength.

FIG. 2 is a front view of the digging tool.

FIG. 3 is a rear view of the digging tool.

FIG. 4 is an enlarged, fragmented front perspective detailed view of thetool head of the digging tool; and,

FIG. 5 is an enlarged, fragmented rear perspective view of the toolhead.

The broken lines in the figures are for illustrative purposes only andform no part of the claimed design.

The handle is broken away to indicate that no particular length isclaimed.

The ornamental design for a digging tool, as shown and described.